Diff Report
Run #55f250764a275: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #55f250764a275Run #55f2501d384a2DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)543 530 -13 -2.4%
Incl. Wall Time (microsec) per call 4 4 -0 -2.4%
Excl. Wall Time (microsec)543 521 -22 -4.1%
Incl. MemUse (bytes)12,808 12,808 0 0.0%
Incl. MemUse (bytes) per call 86 86 0 0.0%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)4,880 4,880 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.0%
Excl. PeakMemUse (bytes)3,024 3,024 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::has [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -13 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -169.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -19 -146.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 13 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -7 -53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 3 23.1% 0 N/A% 0 N/A%
strtr0 N/A% 3 23.1% 0 N/A% 0 N/A%
strtolower0 N/A% 3 23.1% 0 N/A% 0 N/A%